129659488

素因数分解:

$2^5\times 7^3\times {\mathrm{11813}}^1$

素因数の和:11844

約数の個数: 48

約数和(自身を含む): 297712800

約数和(自身を除く): 168053312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2744, 5488, 10976, 11813, 23626, 47252, 82691, 94504, 165382, 189008, 330764, 378016, 578837, 661528, 1157674, 1323056, 2315348, 2646112, 4051859, 4630696, 8103718, 9261392, 16207436, 18522784, 32414872, 64829744, 129659488]

約数ペア:

[(1, 129659488), (2, 64829744), (4, 32414872), (7, 18522784), (8, 16207436), (14, 9261392), (16, 8103718), (28, 4630696), (32, 4051859), (49, 2646112), (56, 2315348), (98, 1323056), (112, 1157674), (196, 661528), (224, 578837), (343, 378016), (392, 330764), (686, 189008), (784, 165382), (1372, 94504), (1568, 82691), (2744, 47252), (5488, 23626), (10976, 11813)]